Bharat Suneja
Guest
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 Posted:
Sat Nov 19, 2005 12:00 am Post subject:
Re: Changed ISP providers and external ip address |
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Your Exchange server's most likely using internal/private IP addresses - if
that's the case, as long as your internal IP addressing is the same (in your
new building), you don't need to change anything on your server.
- DNS: Yes, A record should map to new external IP address, no change
required in MX - it points to the A record.
- Firewall: If you're using a firewall/NAT, you'll need to make changes to
the IP addresses and NAT rule(s) on the fw.
--
Bharat Suneja
MCSE, MCT
www.zenprise.com
blog: www.suneja.com/blog
-----------------------------------------
"Rook" <Rook@discussions.microsoft.com> wrote in message
news:5E039E72-7ABA-4575-806F-F9747A3E4D35@microsoft.com...
| Quote: | I have an exchange server that we moved from another building to a new one.
We had to change ISP providers and get a new external ip address. What
needs
to be done to set up with the new ISP provider and the new external ip
address? Do I change the MX record and A record to point to new external
ip
address? Is this right and what else might I do. Do I have to change any
setting on the exchange server itself? Thanks |
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